Last data update: 2014.03.03
makeGmSQLfromR parses an R expression
makeGmSQLfromR
makeGmSQLfromR(EXPR,vars,warn=FALSE)
EXPR
R expression of an SQL query.
vars
A list of variables
warn
A logical defining the handling of a possible occuring warning.
makeGmSQLfromR is an internal function, which is used for constructing WHERE clauses in SELECT statements or ON clauses in JOIN statements out of an R expression.
Returns the names for the WHERE or ON clause.
K. Gerald van den Boogaart, S. Matos Camacho
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